You don't have to be an expert to know the benefits of a good hug. Positive physical contact with friends, loved ones, and even pets, is an instant pick-me-up. One research study on this subject had a waitress touch some of her customers on the arm as she handed them their checks. She received higher tips from these customers than from the ones she did not touch.

8. Increase Your Social Activity

By increasing social activity, you decrease loneliness. Surround yourself with healthy, happy people and their positive energy will affect you in a positive way.

9. Volunteer for an Organization or Help another Person

Everyone feels good after helping. You can volunteer your time, your money, or your resources. The more positive energy you put out into the world, the more you will receive in return.